gr.abiss.calipso.wicket.hlpcls.ExpandPanelSimple.java Source code

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Here is the source code for gr.abiss.calipso.wicket.hlpcls.ExpandPanelSimple.java

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/*
 * Copyright (c) 2007 - 2010 Abiss.gr <info@abiss.gr>  
 *
 *  This file is part of Calipso, a software platform by www.Abiss.gr.
 *
 *  Calipso is free software: you can redistribute it and/or modify 
 *  it under the terms of the GNU Affero General Public License as published by 
 *  the Free Software Foundation, either version 3 of the License, or 
 *  (at your option) any later version.
 * 
 *  Calipso is distributed in the hope that it will be useful, 
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of 
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
 *  GNU Affero General Public License for more details.
 * 
 *  You should have received a copy of the GNU General Public License 
 *  along with Calipso. If not, see http://www.gnu.org/licenses/agpl.html
 */

package gr.abiss.calipso.wicket.hlpcls;

import org.apache.wicket.MarkupContainer;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.model.IModel;

public abstract class ExpandPanelSimple extends AjaxLink {

    private boolean isOpen = false;
    private MarkupContainer targetComponent;
    private MarkupContainer referencePanel;
    private MarkupContainer panelContainer;
    private boolean justHide = false;

    ////////////////////////////////////////////////////////////////

    public ExpandPanelSimple(String id, IModel model) {
        super(id, model);
    }

    //---------------------------------------------------------------------------------------------

    public ExpandPanelSimple(String id) {
        super(id);
    }

    //---------------------------------------------------------------------------------------------

    public ExpandPanelSimple(String id, boolean isOpen, MarkupContainer targetComponent,
            MarkupContainer referencePanel) {

        super(id);
        this.isOpen = isOpen;
        this.targetComponent = targetComponent;
        this.referencePanel = referencePanel;
    }

    //---------------------------------------------------------------------------------------------

    public ExpandPanelSimple(String id, MarkupContainer targetComponent, MarkupContainer referencePanel,
            MarkupContainer panelContainer) {
        super(id);
        this.targetComponent = targetComponent;
        this.referencePanel = referencePanel;
        this.panelContainer = panelContainer;
    }

    //---------------------------------------------------------------------------------------------

    public ExpandPanelSimple(String id, MarkupContainer targetComponent, MarkupContainer referencePanel) {
        super(id);

        this.targetComponent = targetComponent;
        this.referencePanel = referencePanel;

        justHide = true;
    }

    ////////////////////////////////////////////////////////////////

    public abstract void onLinkClick();

    ////////////////////////////////////////////////////////////////

    @Override
    public void onClick(AjaxRequestTarget target) {
        if (!justHide) {
            //Close Panel
            if (isOpen) {
                targetComponent.remove(referencePanel);
                targetComponent.add(panelContainer);
                isOpen = false;
            } else {//Open panel
                targetComponent.remove(panelContainer);
                targetComponent.add(referencePanel);
                isOpen = true;
            }
        } else {
            isOpen = referencePanel.isVisible();
            referencePanel.setVisible(!isOpen);
        }
        onLinkClick();
        target.addComponent(targetComponent);
    }

}